From 2b5f62d109a24fd7032ed790dbf74f8dc7962313 Mon Sep 17 00:00:00 2001
From: David Gibson <david@gibson.dropbear.id.au>
Date: Wed, 4 Mar 2020 15:32:47 +1100
Subject: tests: Let run_tests.sh run Python tests without Makefile assistance

Currently run_tests.sh needs the $PYTHON environment variable set to
correctly run pylibfdt tests.  The Makefile does this for make check, but
it breaks if the script is run manually.  Add a fallback to handle that
case.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 tests/run_tests.sh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests')

diff --git a/tests/run_tests.sh b/tests/run_tests.sh
index ac0ffc2..6fed97a 100755
--- a/tests/run_tests.sh
+++ b/tests/run_tests.sh
@@ -7,6 +7,10 @@ if [ -z "$CC" ]; then
     CC=cc
 fi
 
+if [ -z "$PYTHON" ]; then
+    PYTHON=python3
+fi
+
 # stat differs between platforms
 if [ -z "$STATSZ" ]; then
 	stat --version 2>/dev/null | grep -q 'GNU'
-- 
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